CA2962229C - Solid oxide fuel cell stack - Google Patents

Solid oxide fuel cell stack Download PDF

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Publication number
CA2962229C
CA2962229C CA2962229A CA2962229A CA2962229C CA 2962229 C CA2962229 C CA 2962229C CA 2962229 A CA2962229 A CA 2962229A CA 2962229 A CA2962229 A CA 2962229A CA 2962229 C CA2962229 C CA 2962229C
Authority
CA
Canada
Prior art keywords
fuel cell
interconnector
electrically conductive
disposed
cell stack
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2962229A
Other languages
English (en)
French (fr)
Other versions
CA2962229A1 (en
Inventor
Tetsuya Morikawa
Nobuyuki Hotta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Publication of CA2962229A1 publication Critical patent/CA2962229A1/en
Application granted granted Critical
Publication of CA2962229C publication Critical patent/CA2962229C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/24Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425High-temperature cells with solid electrolytes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/24Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465Details of groupings of fuel cells
    • H01M8/247Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/248Means for compression of the fuel cell stacks
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90Selection of catalytic material
    • H01M4/9016Oxides, hydroxides or oxygenated metallic salts
    • H01M4/9025Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9033Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90Selection of catalytic material
    • H01M4/9041Metals or alloys
    • H01M4/905Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9066Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC of metal-ceramic composites or mixtures, e.g. cermets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0297Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/12Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/12Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/124Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • H01M8/1253Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides the electrolyte containing zirconium oxide
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/12Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/124Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • H01M8/126Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides the electrolyte containing cerium oxide
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/24Grouping of fuel cells, e.g. stacking of fuel cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/24Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425High-temperature cells with solid electrolytes
    • H01M8/2432Grouping of unit cells of planar configuration
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/12Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293Fuel cells with solid oxide electrolytes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
CA2962229A 2014-09-22 2015-08-28 Solid oxide fuel cell stack Active CA2962229C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014192936A JP6317222B2 (ja) 2014-09-22 2014-09-22 固体酸化物形燃料電池スタック
JP2014-192936 2014-09-22
PCT/JP2015/004362 WO2016047048A1 (ja) 2014-09-22 2015-08-28 固体酸化物形燃料電池スタック

Publications (2)

Publication Number Publication Date
CA2962229A1 CA2962229A1 (en) 2016-03-31
CA2962229C true CA2962229C (en) 2020-03-31

Family

ID=55580600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2962229A Active CA2962229C (en) 2014-09-22 2015-08-28 Solid oxide fuel cell stack

Country Status (8)

Country Link
US (2) US20170294673A1 (da)
EP (1) EP3200267B1 (da)
JP (1) JP6317222B2 (da)
KR (1) KR101931892B1 (da)
CN (1) CN106716700B (da)
CA (1) CA2962229C (da)
DK (1) DK3200267T3 (da)
WO (1) WO2016047048A1 (da)

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JP6359775B2 (ja) * 2015-08-10 2018-07-18 住友精密工業株式会社 燃料電池
WO2018155111A1 (ja) * 2017-02-27 2018-08-30 日本特殊陶業株式会社 電気化学反応単位、電気化学反応セルスタック、および、電気化学反応単位の製造方法
US11152636B2 (en) * 2017-02-27 2021-10-19 Morimura Sofc Technology Co., Ltd. Electrochemical reaction unit and electrochemical reaction cell stack
JP6893126B2 (ja) * 2017-06-14 2021-06-23 森村Sofcテクノロジー株式会社 電気化学反応セルスタック
US11411275B2 (en) * 2017-09-22 2022-08-09 Nissan Motor Co., Ltd. Spring member, fuel cell unit, fuel cell stack, and method for manufacturing fuel cell stack
EP3790093A4 (en) * 2018-03-30 2022-04-06 Osaka Gas Co., Ltd. ELECTROCHEMICAL MODULE, METHOD OF ASSEMBLING ELECTROCHEMICAL MODULE, ELECTROCHEMICAL DEVICE, AND ENERGY SYSTEM
JP7236676B2 (ja) * 2018-08-01 2023-03-10 パナソニックIpマネジメント株式会社 固体酸化物形燃料電池セル、及び電気化学セル
KR102659051B1 (ko) * 2018-08-20 2024-04-19 현대자동차주식회사 연료 전지
JP7203668B2 (ja) 2019-03-29 2023-01-13 大阪瓦斯株式会社 電気化学モジュール、電気化学装置及びエネルギーシステム
JP7023898B2 (ja) * 2019-07-26 2022-02-22 森村Sofcテクノロジー株式会社 電気化学反応セルスタック
JP7132287B2 (ja) 2020-07-14 2022-09-06 森村Sofcテクノロジー株式会社 電気化学反応セルスタック
JP2023081742A (ja) * 2021-12-01 2023-06-13 森村Sofcテクノロジー株式会社 電気化学反応単位および電気化学反応セルスタック
JP2023081743A (ja) * 2021-12-01 2023-06-13 森村Sofcテクノロジー株式会社 電気化学反応単位
JP7791697B2 (ja) * 2021-12-01 2025-12-24 森村Sofcテクノロジー株式会社 電気化学反応単位および電気化学反応モジュール
JP2023161864A (ja) * 2022-04-26 2023-11-08 トヨタ紡織株式会社 燃料電池
WO2025119497A1 (en) * 2023-12-08 2025-06-12 Robert Bosch Gesellschaft mit beschränkter Haftung Electrochemical cell assembly

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US5324565A (en) * 1992-12-17 1994-06-28 United Technologies Corporation Conductive elastomeric compression pad for use in electrolysis cells
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Also Published As

Publication number Publication date
EP3200267A1 (en) 2017-08-02
JP6317222B2 (ja) 2018-04-25
DK3200267T3 (da) 2020-01-20
KR20170043626A (ko) 2017-04-21
CN106716700A (zh) 2017-05-24
EP3200267B1 (en) 2019-10-09
KR101931892B1 (ko) 2018-12-21
US20220013801A1 (en) 2022-01-13
CA2962229A1 (en) 2016-03-31
CN106716700B (zh) 2019-08-06
US11735758B2 (en) 2023-08-22
JP2016066415A (ja) 2016-04-28
US20170294673A1 (en) 2017-10-12
WO2016047048A1 (ja) 2016-03-31
EP3200267A4 (en) 2018-03-28

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Effective date: 20170322